<?php
/**
 * Created by IntelliJ IDEA.
 * User: 张伯发
 * Date: 2019/7/31
 * Time: 15:22
 */

namespace App\Model;


use Swoft\Bean\Annotation\Mapping\Bean;

/**
 * @Bean()
 * Class UserDao
 * @package App\Model
 * @author 张伯发 2019/7/31 15:22
 */
class UserDao
{

    /**
     * @return array
     * @author 张伯发 2019/7/31 15:22
     */
    public function say() : array
    {
        return ['hello world'];

    }

}
